*{margin: 0;padding: 0;box-sizing: border-box;}
body{background-color: #EAEAEA;}
.warp,.download{position:relative;overflow: hidden;}
.center{text-align: center;}
.flex{display: flex;align-items: center;justify-content: center;}
/*.download{height:4rem;background: url(/public/img/zhutu01.png) center center no-repeat;background-size: 100% 100%;}*/
.dow-img img{width: 100%; font-size: 0.3rem;}
.dow-number{color:#000;font-size: 0.25rem;font-weight: 600; margin-bottom: 0.1rem;padding-left: 0.3rem;}
.dow-number p b{color:rgb(1,78,19)}
.dow-top{position:absolute;width: 50%;height: 1rem;bottom: 1rem;left: 45%;}
.button{width: 80%;height: 100%;background: url('../images/youxixiazaianniu1.png') center center no-repeat;background-size: 100%;border:none;border-radius:0.2rem;outline: none;font-size: 0.3rem;color:#fff;}
.dow-about ul li{margin-top: 0.15rem;}
.dow-about ul li a{display: block; width: 100%;}
.dow-about ul li img{width: 100%; font-size: 0.3rem;vertical-align: bottom;}
.footer{font-size: 14px; margin-top: 0.3rem}